Tools & Wizards About Us
labrenne.fr screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

labrenne.fr

Entreprise de nettoyage à Paris industriel et bureau | Labrenne

Page Load Speed

4.2 sec in total

First Response

857 ms

Resources Loaded

3 sec

Page Rendered

318 ms

labrenne.fr screenshot

About Website

Welcome to labrenne.fr homepage info - get ready to check Labrenne best content right away, or after learning these important things about labrenne.fr

Société de nettoyage à Paris, Labrenne intervient comme entreprise de nettoyage industriel, nettoyage bureaux & nettoyage immeuble Île de France et Hauts de France.

Visit labrenne.fr

Key Findings

We analyzed Labrenne.fr page load time and found that the first response time was 857 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

labrenne.fr performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value2.023

0/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

www.labrenne.fr

857 ms

content.min.css

170 ms

widgetkit-e0c07f30.css

246 ms

jcemediabox.min.css

256 ms

animate.css

256 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 87% of them (72 requests) were addressed to the original Labrenne.fr, 8% (7 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Labrenne.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 785.2 kB (54%)

Content Size

1.5 MB

After Optimization

675.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Labrenne.fr main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 961.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 80.4 kB

  • Original 97.9 kB
  • After minification 90.5 kB
  • After compression 17.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 80.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 8.1 kB

  • Original 368.6 kB
  • After minification 360.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Labrenne images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 693.8 kB

  • Original 961.5 kB
  • After minification 952.2 kB
  • After compression 267.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 693.8 kB or 72% of the original size.

CSS Optimization

-9%

Potential reduce by 2.9 kB

  • Original 32.3 kB
  • After minification 32.3 kB
  • After compression 29.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Labrenne.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (56%)

Requests Now

75

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Labrenne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.labrenne.fr

www.labrenne.fr

857 ms

content.min.css

content.min.css

170 ms

widgetkit-e0c07f30.css

widgetkit-e0c07f30.css

246 ms

jcemediabox.min.css

jcemediabox.min.css

256 ms

animate.css

animate.css

256 ms

style_front-end.css

style_front-end.css

266 ms

carouselck.css

carouselck.css

266 ms

mootools-core.js

mootools-core.js

447 ms

core.js

core.js

332 ms

mootools-more.js

mootools-more.js

674 ms

scrolltotop_mt.js

scrolltotop_mt.js

341 ms

jquery.min.js

jquery.min.js

612 ms

jquery-noconflict.js

jquery-noconflict.js

354 ms

jquery-migrate.min.js

jquery-migrate.min.js

412 ms

caption.js

caption.js

427 ms

widgetkit-4a744ffd.js

widgetkit-4a744ffd.js

529 ms

jcemediabox.min.js

jcemediabox.min.js

572 ms

jquery.viewportchecker.min.js

jquery.viewportchecker.min.js

514 ms

bootstrap.min.js

bootstrap.min.js

536 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

601 ms

jquery.ui.sortable.min.js

jquery.ui.sortable.min.js

619 ms

jquery-ui-addons.js

jquery-ui-addons.js

803 ms

hobrgpdscript.js

hobrgpdscript.js

652 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

728 ms

carouselck.min.js

carouselck.min.js

728 ms

www.labrenne.fr

www.labrenne.fr

1095 ms

top_compression_js.php

top_compression_js.php

818 ms

top_compression_css.php

top_compression_css.php

768 ms

font-awesome.min.css

font-awesome.min.css

772 ms

css

css

37 ms

css

css

54 ms

s5_responsive_bars-min.css

s5_responsive_bars-min.css

787 ms

s5_responsive_hide_classes-min.css

s5_responsive_hide_classes-min.css

852 ms

s5_responsive.css

s5_responsive.css

859 ms

css

css

59 ms

js

js

62 ms

s5_responsive_mobile_bar-min.js

s5_responsive_mobile_bar-min.js

875 ms

lightbox.js

lightbox.js

189 ms

mediaelement-and-player.js

mediaelement-and-player.js

195 ms

spotlight.js

spotlight.js

234 ms

menu_dark.png

menu_dark.png

99 ms

search_dark.png

search_dark.png

99 ms

entreprise-de-nettoyage-groupe-labrenne.png

entreprise-de-nettoyage-groupe-labrenne.png

98 ms

ISO9001_EP_rond_bleu_H75.png

ISO9001_EP_rond_bleu_H75.png

98 ms

ISO14001_EP_rond_vert_H75.png

ISO14001_EP_rond_vert_H75.png

98 ms

ecovadis_silver_23_75.png

ecovadis_silver_23_75.png

98 ms

facebook-labrenne.jpg

facebook-labrenne.jpg

256 ms

linkedin-labrenne.jpg

linkedin-labrenne.jpg

256 ms

twitter-labrenne.jpg

twitter-labrenne.jpg

255 ms

devis.png

devis.png

256 ms

tertiaire.png

tertiaire.png

254 ms

industriel.png

industriel.png

255 ms

espace-public.png

espace-public.png

333 ms

materiel-roulant.png

materiel-roulant.png

334 ms

ISO9001_EP_rond_bleu.png

ISO9001_EP_rond_bleu.png

340 ms

ISO14001_EP_rond_vert.png

ISO14001_EP_rond_vert.png

340 ms

ecovadis_silver_23_200.png

ecovadis_silver_23_200.png

332 ms

siege-social-labrenne.jpg

siege-social-labrenne.jpg

330 ms

bureau-villebon.png

bureau-villebon.png

411 ms

bureau-epone.jpg

bureau-epone.jpg

416 ms

bureau-normandie.png

bureau-normandie.png

503 ms

cercle.png

cercle.png

420 ms

labrenne.jpg

labrenne.jpg

388 ms

motif-jaune-labrenne.png

motif-jaune-labrenne.png

390 ms

ligne-force-labrenne.jpg

ligne-force-labrenne.jpg

452 ms

motif-jaune-labrenne-d-b.png

motif-jaune-labrenne-d-b.png

460 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYySUhiCnAw.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYySUhiCnAw.woff

55 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYySUhiCnAxTV.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUhiYySUhiCnAxTV.woff

69 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUliYySUhiCnAxTV.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUliYySUhiCnAxTV.woff

201 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUJiYySUhiCnAxTV.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUJiYySUhiCnAxTV.woff

212 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUtiYySUhiCnAxTV.woff

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUtiYySUhiCnAxTV.woff

213 ms

pxiEyp8kv8JHgFVrJJfedHFHGPc.woff

pxiEyp8kv8JHgFVrJJfedHFHGPc.woff

213 ms

pxiEyp8kv8JHgFVrJJnedHFHGPezSQ.woff

pxiEyp8kv8JHgFVrJJnedHFHGPezSQ.woff

212 ms

labrenne-to-top.png

labrenne-to-top.png

275 ms

nettoyage_industriel.png

nettoyage_industriel.png

284 ms

entreprise_nettoyage_paris_entretien_espace_public.png

entreprise_nettoyage_paris_entretien_espace_public.png

287 ms

entreprise_nettoyage_paris_contact.png

entreprise_nettoyage_paris_contact.png

337 ms

entreprise_nettoyage_bureau.png

entreprise_nettoyage_bureau.png

350 ms

nettoyage_transports_commun_materiels_roulants.png

nettoyage_transports_commun_materiels_roulants.png

355 ms

entretien_espaces_verts_amenagement_paysager.png

entretien_espaces_verts_amenagement_paysager.png

362 ms

blank.gif

blank.gif

372 ms

carouselck_skins.png

carouselck_skins.png

377 ms

s5_menu_arrow.png

s5_menu_arrow.png

418 ms

Accessibility Review

labrenne.fr accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best Practices

labrenne.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

labrenne.fr SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Labrenne.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Labrenne.fr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

labrenne.fr

Open Graph description is not detected on the main page of Labrenne. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: